cloudstack/systemvm/agent/images
John Bampton 024f89dc7d
pre-commit: add oxipng a lossless PNG compression optimizer (#11065)
* pre-commit: add oxipng a lossless PNG compression optimizer

"Lossless compression is a data compression technique where the original data can be perfectly
reconstructed from the compressed data. In essence, no information is lost during compression
and decompression, making it ideal for situations where data integrity is critical"

https://en.wikipedia.org/wiki/Lossless_compression

https://github.com/oxipng/oxipng

https://github.com/oxipng/oxipng?tab=readme-ov-file#git-integration-via-pre-commit

Ran pre-commit here locally and it compressed the images on first run.

So we have less data for some images with the same quality.

Less data means less to download etc and saves bandwidth.

* Fix up from code review
2025-10-24 15:18:45 +05:30
..
back.gif
bright-green.png pre-commit: add oxipng a lossless PNG compression optimizer (#11065) 2025-10-24 15:18:45 +05:30
cad.gif
cannotconnect.jpg
clr_button.gif
clr_button_hover.gif
dot.cur
gray-green.png pre-commit: add oxipng a lossless PNG compression optimizer (#11065) 2025-10-24 15:18:45 +05:30
grid_headerbg.gif
left.png pre-commit: add oxipng a lossless PNG compression optimizer (#11065) 2025-10-24 15:18:45 +05:30
minimize_button.gif
minimize_button_hover.gif
notready.jpg
play_button.gif
play_button_hover.gif
right.png pre-commit: add oxipng a lossless PNG compression optimizer (#11065) 2025-10-24 15:18:45 +05:30
right2.png pre-commit: add oxipng a lossless PNG compression optimizer (#11065) 2025-10-24 15:18:45 +05:30
shrink_button.gif
shrink_button_hover.gif
stop_button.gif
stop_button_hover.gif
winlog.png pre-commit: add oxipng a lossless PNG compression optimizer (#11065) 2025-10-24 15:18:45 +05:30